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Switchcraft 1/4" Stereo 3 Conductor Jack (Double Open Circuit)

B&H # SW12B Mfr # 12B
In Stock
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You Pay: $1.47

Switchcraft's 1/4" Stereo 3 Conductor Jack (Double Open Circuit) mates with standard commercial phone plugs and is available with .25 inch inside diameter bushings. A nut and a washer is included.

Mechanical Life: 10,000 insertion/withdrawal cycles, minimum
Electrical Contact Resistance: .030 ohms maximum (initial), .050 ohms maximum (after humidity, durability exposure). Per MIL-STD-202E

Insulation Resistance: 10,000 M(omega) minimum (initial), 1,000 M(omega) minimum (after humidity)

Dielectric Withstanding Voltage: 500 V, 60 Hz (rms) AC

Contact Rating: 1 A, 25 V DC
Environmental Thermal Range: -55°C to +85°C (non-operating); -20°C to +65°C (operating)

Thermal Shock: Per MIL-STD 202, method 107

Humidity: Per MIL-STD 202, method 106

Salt Spray: Per MIL-STD 202, method 101
Material Mounting Bushing: Nickel-plated copper alloy

Insulation: Rigid plastic

Springs: Special copper alloy. Integral contacts are standard in the isolated switching circuits; fine silver contacts in C12A switching circuit

Sleeve Terminal: Copper alloy

Hardware: Supplied with one Number P10001 copper alloy nickel-plated hex nut, and one Number S1022 steel nickel-plated washer - except copper alloy nickel-plated washer Number S10451 supplied on C11, C12A and C12B

Note: this jack features integral contacts. Integral contacts should not be used where low contact resistance is a requirement.
Switchcraft 1/4" Stereo 3 Conductor Jack (Double Open Circuit)
  • Limited Lifetime Warranty
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